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[2620:137:e000::1:20]) by mx.google.com with ESMTP id w23-20020a627b17000000b0052534e6f7a8si3775576pfc.34.2022.07.29.07.21.46; Fri, 29 Jul 2022 07:22:00 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S236445AbiG2Num (ORCPT + 99 others); Fri, 29 Jul 2022 09:50:42 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:35644 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235605AbiG2Nuk (ORCPT ); Fri, 29 Jul 2022 09:50:40 -0400 Received: from mail-yw1-f175.google.com (mail-yw1-f175.google.com [209.85.128.175]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id E30BE31DF3 for ; Fri, 29 Jul 2022 06:50:37 -0700 (PDT) Received: by mail-yw1-f175.google.com with SMTP id 00721157ae682-2ef5380669cso51634497b3.9 for ; Fri, 29 Jul 2022 06:50:37 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=fc7yLt5IYorojKO3ICCa0CRVv9oy13vBhJXBMrvr6OM=; b=LVKyykhNekRqURRcFK+KkrZlN6nDcbnoroZTsLOyhSnIfzEeOR0C32i8AroUuM4MrU D+fdeLN+bsNp8i892mZaIYhiJXm+/GrFg9qKxWNuy8SMuXFrTNX/jUGt8bk49QHsww+d 4wz2MLiAGLir6BCeYlJXVAP8OlvIbeB77enAYuSErzf/O8AdZezRbIYVrQajabatlG0+ vVsErnsFF54VyoHMzX4P4Oy//XFBVEQWyFr5oJzM+epd2JHzggg1pYvGiWeazg8fnJ/u TarJKPr/B9w7aQ1LPi1Eyo4RE4468Kbgn/Me2KHb1DNcW+Ahs3bWFGSVktCDPDfrAo9U ld3Q== X-Gm-Message-State: ACgBeo0o4VZOYV8hyMsTQRzOwuv36KTTta7mKRU7H6p8griqJsaSxeCU At/Jne+3Qm9sxjFoM8cwMQV+YnXHzOaLQvoBtU0= X-Received: by 2002:a81:1145:0:b0:31f:61b7:fda6 with SMTP id 66-20020a811145000000b0031f61b7fda6mr3099724ywr.45.1659102637070; Fri, 29 Jul 2022 06:50:37 -0700 (PDT) MIME-Version: 1.0 References: <20220511160319.1045812-1-mailhol.vincent@wanadoo.fr> <20220723151521.51451-1-mailhol.vincent@wanadoo.fr> In-Reply-To: From: Vincent MAILHOL Date: Fri, 29 Jul 2022 22:50:25 +0900 Message-ID: Subject: Re: [RESEND PATCH v4 0/2] x86/asm/bitops: optimize ff{s,z} functions for constant expressions To: Borislav Petkov Cc: Nick Desaulniers , Thomas Gleixner , Ingo Molnar , x86@kernel.org, Peter Zijlstra , Dave Hansen , "H . Peter Anvin" , Nathan Chancellor , Tom Rix , linux-kernel@vger.kernel.org, llvm@lists.linux.dev, David Howells , Jan Beulich , Christophe Jaillet , Joe Perches , Josh Poimboeuf Content-Type: text/plain; charset="UTF-8" X-Spam-Status: No, score=-1.4 required=5.0 tests=BAYES_00, FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM,HEADER_FROM_DIFFERENT_DOMAINS, RCVD_IN_DNSWL_NONE,RCVD_IN_MSPIKE_H2,SPF_HELO_NONE,SPF_PASS autolearn=no autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Fri. 29 Jul. 2022 at 21:22, Borislav Petkov worte: > On Fri, Jul 29, 2022 at 08:24:58PM +0900, Vincent MAILHOL wrote: > > This patch series [1] has been waiting for more than two months > > already. So far, I have not heard back from any of the x86 mainteners. > > Do you see anything wrong with this series? If not, any chances to > > have someone of you to pick it up? > > They're on my todo list but you have to be patient. If you haven't > heard, we're still busy with this thing called retbleed. Understood and thanks for the update! If this is on your radar, then no more worries on my side. I wish you courage and good luck for the retbleed fix! Yours sincerely, Vincent Mailhol